Zusammenfassung

We give the first algorithm for testing the feasibility of a system of sporadic
real-time tasks on a set of identical processors, solving an open problem in
the area of multiprocessor real-time scheduling~[S.~Baruah and K.~Pruhs,
Journal of Scheduling, 2009]. We also investigate the related notion of
schedulability and a notion that we call online feasibility. Finally, we show
that discrete-time schedules are as powerful as continuous-time schedules,
which answers another open question in the above mentioned survey.